Orthophosphoric acid 85%, CMOS™ for microelectronic, J.T.Baker®

Supplier: Avantor
Danger

0264-35EA 0 EUR
0264-35
Orthophosphoric acid 85%, CMOS™ for microelectronic, J.T.Baker®
Orthophosphoric acid
Formula: H₃PO₄
MW: 98 g/mol
Melting Pt: 28 °C
Density: 1,71…1.87 g/cm³ (25 °C)
Storage Temperature: Ambient
MDL Number: MFCD00011340
EINECS: 231-633-2
UN: 1805
ADR: 8,III

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Specification Test Results

Assay (H3PO4) 85.0 - 87.0 %
Chloride (Cl) max. 1 ppm
Color (APHA) max. 10
Color after Heating passes test
Heavy Metals (as Pb) max. 5 ppm
Nitrate (NO3) max. 2 ppm
Particles > 0.5 µm/ml max. 150
Particles > 1.0 µm/ml max. 10
Reducing Substances passes test
Specific Gravity at 60°/60°F 1.691 - 1.710
Sulfate (SO4) max. 12 ppm
Volatile Acids max. 0.16 ueq/g
Trace Impurities (in ppm)
Aluminium (Al) max. 0.5
Antimony (Sb) max. 10
Arsenic (As) max. 0.05
Calcium (Ca) max. 1.5
Chromium (Cr) max. 0.2
Cobalt (Co) max. 0.05
Copper (Cu) max. 0.05
Gold (Au) max. 0.3
Iron (Fe) max. 2
Lead (Pb) max. 0.3
Lithium (Li) max. 0.1
Magnesium (Mg) max. 0.2
Manganese (Mn) max. 0.1
Nickel (Ni) max. 0.2
Potassium (K) max. 1.5
Sodium (Na) max. 2.5
Strontium (Sr) max. 0.1
Titanium (Ti) max. 0.3
Zinc (Zn) max. 2
For Laboratory,Research or Manufacturing Use

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